A PACKAGE DEAL FOR LAB #1 PhysioEx exams 2023 with 100% correct answers

hematocrit of 40 means that 40% of the blood consists of red blood cells a Buffy coat layer all of the above the diagnosis of anemia indicates lower than normal hematocrit polycynthemia refers to significant increase in RBC's to complete the blood test to measure hem...

Does active or passive transport require the cell to provide energy in the form of ATP? Active Transport The movement of particles from an area of greater concentration to an area of lesser concentration is a. diffusion b. osmosis c. active transport d. kinetic energy *a. diffusion b. ...

Which of the following terms are NOT used interchangeably? motor unit - motor neuron Which of the following is NOT a phase of a muscle twitch? shortening phase Where does the acetylcholine that stimulates muscle contraction bind? receptors in the motor end plate When acetylch...

What is the period of time that elapses between the generation of an action potential and the start of muscle tension development in a muscle fiber? the latent period Will changes to the stimulus voltage alter the duration of the latent period? No, changing the stimulus voltage will not cha...

Which of the following occurs during the latent period of muscle contraction? Calcium is released from the sarcoplasmic reticulum. As the stimulus voltage was increased in this activity, which of the following occurred? The muscle force generated increased. Which of the following des...

What would happen to urine production if the afferent arteriole radius decreased? urine production would decrease (less blood to the glomerulus so less blood is filtered) What would happen to urine production if efferent arteriole was constricted? urine production would increase (blood rema...